Bassani Xhaust Ripper Exhaust. Stepped headers 1-3/4" into 1-7/8" into advanced collector system. Megaphone muffler. Includes full coverage heat shields. Comes complete with 18 mm O2 bungs and 12 mm adapters and plugs (where required). Baffle is removable. Reverse cone end cap or slash cut end cap gives a radical look. Made in the U.S.A. Note: NOT legal for sale or use in California on any pollution controlled motor vehicles. Note: By appearance, it looks the same as previous systems but the bends are different in the headpipe to allow it to fit the new changes on the 2025 models.